Fix issue where out-of-band deletions and then a `docker volume create` on the same driver caused volume to not be re-created in the driver but return as created since it was stored in the cache. Previous fix only worked if the driver names did not match. Signed-off-by: Brian Goff <cpuguy83@gmail.com> Upstream-commit: d8ce4a6e108f4f870228912f105eed8218e087e4 Component: engine